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- Mechanical seal R-125. Page 2
Mechanical seal R-125. Page 2
Mechanical seal R-125
Single mechanical seal R-125 - does not depend on the direction of rotation of the shaft, unbalanced.
It is used in centrifugal, screw, slurry, chemical pumps in the pharmaceutical, oil processing industry, in wastewater treatment.
Temperature: -20°~180°
Pressure: ≤1.2 MPa
Speed: ≤15 m/sec
Materials:
- Rotary ring: SIC/TC;
- Stationary ring: Carbon/SIC;
- Bellows: NBR/EPDM/VITON/MVQ;
- Spring: SS304/SS316;
- Metal parts: SS304/SS316.
| d1 (H6) | d3 (Max) | d6 (h8) | d7 (±0.5) | L3 | L4 (h8) | d27 | L24 |
| 20 | 34 | 29 | 35 | 41 | 13 | 37 | 23 |
| 22 | 36 | 31 | 37 | 41 | 13 | 39 | 23 |
| 24 | 38 | 33 | 39 | 43 | 13 | - | - |
| 25 | 39 | 34 | 40 | 43 | 13 | 40 | 23 |
| 28 | 42 | 37 | 43 | 45 | 13 | 44 | 23 |
| 30 | 44 | 39 | 45 | 45 | 13 | 47 | 24 |
| 33 | 47 | 42 | 48 | 45 | 13 | 48 | 24 |
| 35 | 49 | 44 | 50 | 49 | 13 | 51 | 24 |
| 38 | 54 | 50 | 56 | 53 | 13 | 54 | 24 |
| 40 | 56 | 52 | 58 | 55 | 13 | 57 | 24 |
| 43 | 59 | 55 | 61 | 55 | 13 | - | - |
| 45 | 61 | 57 | 63 | 55 | 13 | 61 | 24 |
| 48 | 64 | 60 | 66 | 55 | 13 | 64 | 24 |
| 50 | 66 | 62 | 68 | 60 | 13 | 67 | 24 |
| 53 | 69 | 65 | 71 | 61 | 13 | - | - |
| 55 | 71 | 67 | 73 | 61 | 13 | 73 | 24 |
| 58 | 76 | 70 | 79 | 63 | 16 | 76 | 24 |
| 60 | 78 | 72 | 81 | 63 | 16 | 80 | 26 |
| 63 | 81 | 75 | 84 | 63 | 16 | 83 | 26 |
| 65 | 83 | 77 | 86 | 67 | 16 | 86 | 26 |
| 70 | 90 | 83 | 92 | 68 | 16 | 89 | 26 |
| 75 | 95 | 88 | 97 | 72 | 16 | 95 | 26 |
| 80 | 100 | 96 | 105 | 72 | 16 | 99 | 26 |
| 85 | 105 | 101 | 110 | 77 | 16 | 108 | 26 |
| 90 | 110 | 106 | 115 | 77 | 16 | 111 | 26 |
| 95 | 115 | 111 | 120 | 82 | 16 | 114 | 26 |
| 100 | 120 | 116 | 125 | 82 | 16 | 118 | 26 |
Selection by parameters
Pre-order only
Vendor code: 1009076
| Shaft diameter | 22 |
| Outer diameter of the fixed ring, mm | 37 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$99
$-5
$104 Pre-order only
Vendor code: 1009077
| Shaft diameter | 24 |
| Outer diameter of the fixed ring, mm | 39 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$108
$-6
$114 Pre-order only
Vendor code: 1009078
| Shaft diameter | 25 |
| Outer diameter of the fixed ring, mm | 40 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$119
$-7
$126 Pre-order only
Vendor code: 1009079
| Shaft diameter | 28 |
| Outer diameter of the fixed ring, mm | 43 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$133
$-7
$140 Pre-order only
Vendor code: 1009080
| Shaft diameter | 30 |
| Outer diameter of the fixed ring, mm | 45 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$142
$-8
$150 Pre-order only
Vendor code: 1009081
| Shaft diameter | 33 |
| Outer diameter of the fixed ring, mm | 48 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$157
$-9
$166 Pre-order only
Vendor code: 1009082
| Shaft diameter | 35 |
| Outer diameter of the fixed ring, mm | 50 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$193
$-10
$203 Pre-order only
Vendor code: 1009083
| Shaft diameter | 38 |
| Outer diameter of the fixed ring, mm | 56 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$209
$-11
$220 Pre-order only
Vendor code: 1009084
| Shaft diameter | 40 |
| Outer diameter of the fixed ring, mm | 58 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$220
$-12
$232 Pre-order only
Vendor code: 1009085
| Shaft diameter | 43 |
| Outer diameter of the fixed ring, mm | 61 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$236
$-13
$249 Pre-order only
Vendor code: 1009086
| Shaft diameter | 45 |
| Outer diameter of the fixed ring, mm | 63 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$248
$-13
$261 Pre-order only
Vendor code: 1009087
| Shaft diameter | 48 |
| Outer diameter of the fixed ring, mm | 66 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$264
$-14
$278 Pre-order only
Vendor code: 1009088
| Shaft diameter | 50 |
| Outer diameter of the fixed ring, mm | 68 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$397
$-21
$418 Pre-order only
Vendor code: 1009089
| Shaft diameter | 53 |
| Outer diameter of the fixed ring, mm | 71 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$420
$-23
$443 Pre-order only
Vendor code: 1009090
| Shaft diameter | 55 |
| Outer diameter of the fixed ring, mm | 73 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$436
$-23
$459 Pre-order only
Vendor code: 1009091
| Shaft diameter | 58 |
| Outer diameter of the fixed ring, mm | 79 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$460
$-25
$485 Pre-order only
Vendor code: 1009092
| Shaft diameter | 60 |
| Outer diameter of the fixed ring, mm | 81 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$476
$-26
$502 Pre-order only
Vendor code: 1009093
| Shaft diameter | 63 |
| Outer diameter of the fixed ring, mm | 84 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$500
$-27
$527 Pre-order only
Vendor code: 1009094
| Shaft diameter | 65 |
| Outer diameter of the fixed ring, mm | 86 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$515
$-28
$543 Pre-order only
Vendor code: 1009095
| Shaft diameter | 70 |
| Outer diameter of the fixed ring, mm | 92 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$555
$-30
$585 Pre-order only
Vendor code: 1009096
| Shaft diameter | 75 |
| Outer diameter of the fixed ring, mm | 97 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$595
$-32
$627 Pre-order only
Vendor code: 1009097
| Shaft diameter | 80 |
| Outer diameter of the fixed ring, mm | 105 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$634
$-34
$668 Pre-order only
Vendor code: 1009098
| Shaft diameter | 85 |
| Outer diameter of the fixed ring, mm | 110 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$694
$-36
$730 Pre-order only
Vendor code: 1009099
| Shaft diameter | 90 |
| Outer diameter of the fixed ring, mm | 115 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$735
$-39
$774 Pre-order only
Vendor code: 1009100
| Shaft diameter | 95 |
| Outer diameter of the fixed ring, mm | 120 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$775
$-41
$816 Pre-order only
Vendor code: 1009101
| Shaft diameter | 100 |
| Outer diameter of the fixed ring, mm | 125 |
| Type of conta-ring | T20LF |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
$816
$-43
$859 





















































































































































